114 performance engineer jobs at 72 companies in Port Hueneme, CA
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Thermodynamics Performance Engineer
El Segundo, California, United States
$140k-$155k/yrOnsiteFull Time
Arbor Energy: Building advanced power systems for clean, carbon-negative electricity.
4+ YOEBachelor's in engineering; 4+ years in cycle performance analysis; thermo/fluid/heat transfer expertise; 1D dynamic models; Python; MATLAB/Simulink/Modelica; team collaboration.
The Aerospace Corporation: Provides technical expertise and research for national space programs.
4+ YOEBachelor's in STEM, U.S. citizenship, active TS/SCI clearance required, 4+ years modeling/simulation experience (6+ for specialist), knowledge of tracking algorithms, leadership and mentoring experience.
Publicis GroupeEuronext Paris: PUB: Global communications, advertising, and digital transformation holding.
3+ YOE3–5 years in data/analytics engineering, strong SQL and Python, experience with Databricks/AWS/Snowflake/Google Cloud, Spark/PySpark, ETL/ELT pipelines, and modern lakehouse architectures.
Databricks, AWS, Snowflake, Google Cloud, GitHub Copilot, Claude Code, Codex, Databricks Genie, Python, PySpark, SQL
Publicis GroupeEuronext Paris: PUB: Global advertising and digital transformation agency holding.
3+ YOE3–5 years data engineering experience; strong SQL, Python, Spark/PySpark; experience with Databricks, AWS, Snowflake or Google Cloud; familiarity with AI tools and modern lakehouse architectures.
Python, PySpark, SQL, Spark, Claude Code, Codex, GitHub Copilot, Databricks Genie, Databricks, AWS, Snowflake, Google Cloud, SFTP, APIs
Ontic: Manufactures licensed parts and provides aftermarket services for aircraft.
8+ YOE3+ MgmtBachelor's degree in supply chain, engineering, operations, business, or related field; 8+ years relevant experience; 3+ years people leadership; aerospace or regulated manufacturing experience preferred.
SAP, Oracle, MRP, ERP, Lean, Six Sigma, 8D, Root Cause Corrective Action (RCCA)
AvantorNYSE: AVTR: Provides chemicals, laboratory equipment, and services to life sciences.
2+ YOEBachelor's in engineering preferred; 2+ years engineering/project coordination experience; proficiency with AutoCAD, SOLIDWORKS, and Microsoft Project; ability to calculate loads and perform energy balances; knowledge of safety and regulatory standards.
Naval Facilities Engineering Systems Command: Provides facilities engineering and infrastructure management for the Navy.
1+ YOECurrent PE registration, at least one year specialized structural engineering experience equivalent to GS-12, professional engineering degree or equivalent, ability to prepare structural designs, drawings, cost estimates, and perform field investigations.
AbbottNYSE: ABT: Provides medical devices, diagnostics, and science-based nutritional products.
3+ YOEDesigns and evaluates prototype PCBs, fixtures and tools; performs troubleshooting, measurements, and test reporting; requires Bachelors in electrical engineering and 3+ years PCB/fixture experience.
Radiant: Designs and manufactures portable, mass-produced nuclear microreactors.
6+ YOEBachelor’s degree in engineering, 6+ years designing structures, and 4+ years performing stress analysis using hand calculations and finite element tools such as Abaqus, Ansys, or FEMAP.
Abaqus, Ansys, FEMAP, NX, Computer-Aided Design (CAD), Finite Element Analysis (FEA), Bill of Materials (BOM), Failure Mode and Effects Analysis (FMEA), Geometric Dimensioning and Tolerancing (GD&T)
nLogic: Provides engineering and software solutions for defense systems.
12+ YOEMust hold an in-scope Secret clearance, bachelor's degree in a technical field, 12+ years engineering experience, 5+ years systems engineering, ICD experience, and proficiency with Microsoft Office; work performed onsite in a secure facility.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Jira, Confluence
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
5+ YOEBachelor's degree,5+ years quality engineering experience,knowledge of DMAIC/FMEA/PPAP/SPC,Gage R&R,AS9100/AS9102,ASME Y14.5,GD&T,ability to lead audits,perform failure analysis and drive corrective actions.
Microsoft Word, Microsoft Access, Microsoft PowerPoint, Microsoft Excel
Freeform: Deploys autonomous AI-powered metal 3D printing factories.
5+ YOEBachelor's in mechanical/aerospace engineering, 5+ years hands-on aerospace/defense or high-performance engineering, experience leading hardware programs and designing propulsion/thermal/fluid/turbomachinery or structural components.
TestEquity: Distributor of electronic test solutions and production equipment.
2+ YOEBachelor's in engineering, 2+ years working with environmental chambers/HVAC/R systems, PLC/HMI/DAQ familiarity, ability to read schematics and P&IDs, perform maintenance, testing, and data analysis.
EatonNYSE: ETN: Manages electrical, hydraulic, and mechanical power systems globally.
3+ YOEBachelor's in engineering, 3+ years aerospace product development, US work authorization and ITAR U.S. person required, ability to lead projects and perform CAD/PLM tasks, must live within 50-mile radius.
Teledyne TechnologiesNYSE: TDY: Manufactures sensors, cameras, and electronics for aerospace and defense.
10+ YOEMaster's in Electrical Engineering (or related) with 10+ years' experience; expertise in infrared detector performance, FPA test methodologies, test system development, hardware integration, cryogenic test environments, data analysis, and strong communication; US citizenship required.
Los Angeles or Inglewood or Irvine or Pasadena or Orange or San Diego or California or United States
$130k-$140k/yrRemoteFull Time
EFI Global: Provides forensic engineering, fire investigation, and environmental consulting services.
BS in Electrical Engineering, PE license required (state of residence), expert witness experience preferred, ability to inspect loss scenes, lift up to 50 lbs, and perform laboratory analysis.
Inversion Space: Building autonomous re-entry vehicles for global space-to-Earth cargo delivery.
9+ YOEBachelor's degree in aerospace engineering or related field, 9+ years in mission design or flight performance, trajectory optimization, 3-DOF/6-DOF simulations, flight mechanics, statistical analysis, and Python, MATLAB, or C++.
POST, OTIS, TAOS, Copernicus, Python, MATLAB, C++, STK, GMAT
Principal/ Sr. Principal Electronics Engineer - Mission Systems
El Segundo or San Diego
$114k-$213k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEDesign mission system baselines, lead trade studies, perform modeling and simulation, and support DoD customers; requires STEM degree with relevant engineering experience and an active US Secret clearance.
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
2+ YOEPractical welding and fabrication knowledge, 2–4+ years related experience, familiarity with welding processes and specifications, ability to troubleshoot weldments and perform root cause analysis.
Sensor Tower: Provides digital market intelligence and mobile app analytics software.
Experienced C# developer with strong SQL skills; familiarity with Ruby and JavaScript/React preferred. Experience with AWS, SQL Server, Redshift, MongoDB, EntityFramework, and ASP.NET Core. Comfortable with performance/scalability, DevOps/Kanban workflows, GitHub, Jira, and occasional on-call.
C#, SQL, JavaScript, React, Ruby, AWS, SQL Server, Redshift, MongoDB, EntityFramework, ASP.NET Core, PagerDuty, GitHub, Jira, Windows, Linux